Data of geochemistry.

Mode of access: Internet.

The Loma Prieta, California, earthquake of October 17, 1989--main-shock characteristics /

Mode of access: Internet.

Characteristics and petrogenesis of Alaskan-type ultramafic-mafic intrusions, southeastern Alaska /

Mode of access: Internet.

The nature and timing of tectonism in the western facies terrane of Nevada and California : an outline of evidence and interpretations derived from geologic maps of key areas /

Mode of access: Internet.

Environmental geochemical studies of selected mineral deposits in Wrangell-St. Elias National Park and Preserve, Alaska /

Mode of access: Internet.

Age and tectonic significance of volcanic rocks in the northern Los Angeles basin, California /

Mode of access: Internet.

Geologic studies in the basin and range-Colorado Plateau transition in southeastern Nevada, southwestern Utah, and northwestern Arizona, 1995 /

Mode of access: Internet.

A late Devonian (Frasnian) microbiota from the Farewell-Lyman Hills area, west-central Alaska /

Mode of access: Internet.

Methods for comparing water-quality conditions among National Water-Quality Assessment Study Units, 1992-1995 /

Mode of access: Internet.

Drainage-return, surface-water withdrawal, and land-use data for the Sacramento-San Joaquin Delta, with emphasis on Twitchell Island, California /

Mode of access: Internet.

Potential overflow of Mojave Creek near disposal site, Edwards Air Force Base, California /

Mode of access: Internet.

Summary of suspended-solids concentration data, San Francisco Bay, California, water year 1996 /

Mode of access: Internet.

Summary of suspended-solids concentration data, San Francisco Bay, California, water year 1997 /

Mode of access: Internet.

Magnitude and frequency of the floods of January 1997 in northern and central California, preliminary determinations /

Mode of access: Internet.

Water-resources of western Douglas County, Oregon /

Mode of access: Internet.